Add -s or -es to the verbs

I.Add -s or -es to the verbs :

1.see .......                                           7.play  ......

2.take .......                                         8.study .......

3.brush .......                                    

4.kiss .......                                          10.help  ......

5.call .........                                         10.help  ......

6.Give ........  
 
7.play  ......

8.study ....  

9.watch ....

10.help  ......

11.cut .....

12.cry .....

13.swim ....